Beneficial Functions of Tea

Abstract

Green tea contains various nutritious beneficial components with antioxidant activity - polyphenols (especially catechins), minerals, vitamins etc. Catechin content of green tea is more than blade and oolong teas. Green tea potential is widely demonstrated in vitro and in animal studies. Additionally catechins possess antimutagenic antidiabetic, anti-inflammatory, antibacterial and antiviral properties. Green tea also reduces the risk of cardiovascular disease and cancer. Future studies are necessary considering dietetic environmental and life style factors to understand its contribution to human health.